diff --git a/block/bio.c b/block/bio.c
index 8d1533af7c60..bb3ea4e05d4c 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -1472,6 +1472,7 @@ void bio_set_pages_dirty(struct bio *bio)
 			set_page_dirty_lock(bvec->bv_page);
 	}
 }
+EXPORT_SYMBOL_GPL(bio_set_pages_dirty);
 
 /*
  * bio_check_pages_dirty() will check that all the BIO's pages are still dirty.
@@ -1531,6 +1532,7 @@ defer:
 	spin_unlock_irqrestore(&bio_dirty_lock, flags);
 	schedule_work(&bio_dirty_work);
 }
+EXPORT_SYMBOL_GPL(bio_check_pages_dirty);
 
 static inline bool bio_remaining_done(struct bio *bio)
 {
diff --git a/block/blk-core.c b/block/blk-core.c
index 99d8b9812b18..141e54545cc1 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -208,6 +208,7 @@ const char *blk_status_to_str(blk_status_t status)
 		return "<null>";
 	return blk_errors[idx].name;
 }
+EXPORT_SYMBOL_GPL(blk_status_to_str);
 
 /**
  * blk_sync_queue - cancel any pending callbacks on a queue
diff --git a/block/blk.h b/block/blk.h
index 9d22ec3a53bc..08a358bc0919 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -254,7 +254,6 @@ static inline void bio_integrity_free(struct bio *bio)
 
 unsigned long blk_rq_timeout(unsigned long timeout);
 void blk_add_timer(struct request *req);
-const char *blk_status_to_str(blk_status_t status);
 
 bool blk_attempt_plug_merge(struct request_queue *q, struct bio *bio,
 		unsigned int nr_segs);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 2f5371b8482c..4feed1fc141f 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -847,6 +847,7 @@ extern const char *blk_op_str(enum req_op op);
 
 int blk_status_to_errno(blk_status_t status);
 blk_status_t errno_to_blk_status(int errno);
+const char *blk_status_to_str(blk_status_t status);
 
 /* only poll the hardware once, don't continue until a completion was found */
 #define BLK_POLL_ONESHOT		(1 << 0)